Drug addiction Cigarette addiction Advanced metastatic cancer Congestive heart failure (grades 3 and 4) Kidney failure requires dialysis History of mechanical ventilation before intervention Existence of cardiac pacemaker Cardiac conduction disorders History of allergies and skin sensitivities in the area of ​​the electrodes The presence of a skin lesion in the area where the electrodes are placed Hospitalized patients with other clinical manifestations of Covid-19 and no pulmonary involvement Continuous use of bronchodilators Having liver failure Moderate to severe scoliosis Obesity (BMI above 35) Psychological illnesses lead to lack of patient cooperation Cerebrovascular disorders Having COPD Having uncontrolled diabetes Inability and prohibition to be in a semi-sitting position for any reason

Drug addiction Cigarette addiction Advanced metastatic cancer Congestive heart failure (grades 3 and 4) Kidney failure requires dialysis History of mechanical ventilation before intervention Existence of cardiac pacemaker Cardiac conduction disorders History of allergies and skin sensitivities in the area of ​​the electrodes The presence of a skin lesion in the area where the electrodes are placed Hospitalized patients with other clinical manifestations of Covid-19 and no pulmonary involvement Continuous use of bronchodilators Having liver failure Moderate to severe scoliosis Obesity (BMI above 35) Psychological illnesses lead to lack of patient cooperation Cerebrovascular disorders Having COPD Having uncontrolled diabetes Inability and prohibition to be in a semi-sitting position for any reason